REACTION OF INTERNAL PERFLUORINATED α-OXIDES WITH AMMONIA
The action of ammonia leads to nucleophilic opening of the epoxide ring in internal perfluorinated α oxides with the formation of aminoiminoperfluoroalkanols and their dissociation products.In unsymmetrical disubstituted 2,3-epoxyperfluoroalkanes attack by ammonia at the carbon atoms of the epoxide ring is not regioselective, whereas in the trisubstituted compounds regiospecific reaction with ammonia occurs.The stability of the internal perfluorinated α-oxides to the action of ammonia is increased with increase in the size of the fluoroalkyl substituents.
Saloutina, L. V.,Zapevalov, A. Ya.,Kodess, M. I.,Kolenko, I. P.
p. 628 - 634
(2007/10/02)
An Unexpected Reaction of Diphenyldiazomethane with Perfluoro-2-nitrosopropane
Diphenyldiazomethane reacts with perfluoro-2-nitrosopropane at low temperatures to yield the oxime ether (CF3)2C=NOCFPh2, some chemistry of which has been explored.
Banks, Ronald Eric,Richards, Adrian
p. 205 - 206
(2007/10/02)
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